An experiment is under way in Sussex that could put the world's art treasures permanently on show on the internet.

Researchers at the University of Brighton are working on a system that will record works of art in 3D form that will enable people to see them from every possible angle on their computers.

The project will mean people will be able to see in close detail art on show at cultural centres around the world.

They will also get access to thousands of artefacts in storage because of lack of display space in galleries.

Trials have begun at Petworth House, a 17th century mansion which houses ancient and neo-classical sculptures and fine furniture.

Professor David Arnold, who is leading the project, said recording and cataloguing items is a massive enterprise and the work is still in the early stages.

The project is called 3D-COFORM, Tools and Expertise for 3D Collection Formation.